Sometimes a book goes temporarily out of print - and sometimes no audio version has ever been recorded. Audible wants to give you the most complete selection we can and we'll keep adding series and filling in gaps as quickly as possible.

Hostage Zero

Hostage rescue expert Jonathan Grave is used to working alone, and this time he'll have to go where even the government won't. An innocent man has been shot and two young people are missing. But tracking them down is just the beginning. To keep them and his covert team alive, Jonathan must plunge into the heart of an ugly secret that reaches into the highest corridors of power - and he must defeat enemies who are willing to kill again and again to keep the truth from being revealed.

Threat Warning

The first victims are random. Ordinary citizens, fired upon at rush hour by unseen assassins. Caught in the crossfire of one of the attacks, rescue specialist Jonathan Grave spies a gunman getting away - with a mother and her young son as hostages. To free them, Grave and his team must enter the dark heart of a nationwide conspiracy. But their search goes beyond the frenzied schemes of a madman's deadly ambitions. This time, it reaches all the way to the highest levels of power.

Damage Control: A Jonathan Grave Thriller, Book 4

The hostages are young: a bus full of teenagers on a church mission. The ransom demands are explicit: deliver three million dollars - with zero involvement from law enforcement - or all captives will be executed. But rescue specialist Jonathan Grave doesn't believe in ultimatums. For him and his elite team at Security Solutions, it's all about protecting the innocent. Now Grave must face the chilling possibility that someone within the U.S. government has a deadly secret to protect - one that could jeopardize national security like never before...

High Treason: A Jonathan Grave Thriller, Book 5

First Lady Anna Darmond has been kidnapped in a bloody gunfight. It's an unthinkable crime that, if revealed, could cause public panic, so hostage rescue specialist Jonathan Grave and his team must operate in absolute secrecy. But the mission is not all it seems. There are shadows in Mrs. Darmond's past. As Grave tracks the missing First Lady through a labyrinth of lies and murder, he confronts a traitor at the highest level of Washington power - and a devastating scheme to bring a nation to its knees.

End Game

Assassins have eliminated a Chechen scientist who's been working as a double agent for the U.S. government. The feds know who to call: Jonathan Grave and his elite rescue team. Their mission: Find the dead man's teenage son, who's on the run - and off the grid - with crucial information that must not fall into the wrong hands. There's one problem: The boy's bodyguard is a security specialist with unusual talents, and she's not giving up without a fight.

Against All Enemies

Jonathan Grave finds it hard to believe that a fellow combat vet has gone rogue, killing American agents and leaking sensitive intel to hostile foreign interests. With black ops assassins on the trail of his old friend, Grave sets out to get to him first. He finds far more than he bargained for. Not only the wily operative but evidence of a conspiracy so dangerous, so far reaching, that an unthinkable tragedy is in motion. Grave and his elite team of specialists must expose a deadly high-level secret - and do it in time to avert a catastrophe of historic proportions.

Sometimes a book goes temporarily out of print - and sometimes no audio version has ever been recorded. Audible wants to give you the most complete selection we can and we'll keep adding series and filling in gaps as quickly as possible.

Soft Targets: A Jonathan Grave Novella

Four children's lives hang in the balance. A vicious criminal is on the loose. With law enforcement at a dead end, there's only one man who can recover the hostages: Jonathan Grave.

FBI Special Agent Irene Rivers is horrified to learn that because of mistakes made by agents under her command, a murderer and child molester will walk free. When Irene's own daughters become the monster's next targets, she reaches out in desperation to an elite Special Forces operator.